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Physics - Elasticity Question with Solution | TestHub

PhysicsElasticityMiscellaneousEasy2 minPYQ_2020

PhysicsEasysingle choice

$32 g$ of $O_{2}$ is contained in a cubical container of side $1 m$ and maintained at a temperature of $127^{o} C .$ The isothermal bulk modulus of elasticity of the gas in terms of universal gas constant $R$ is

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Answer:

Solution:

Bulk modulus of elasticity at constant temperature

$B = - \frac{d P}{d V / V} = - V {(\frac{d P}{d V})}_{T} = + P = \frac{n R T}{V}$

$= \frac{1 \times R \times 400}{1^{3}} = 400 R$

Stream:NTA_ABHYAS_NEETSubject:PhysicsTopic:ElasticitySubtopic:Miscellaneous

⏱ 2mℹ️ Source: PYQ_2020

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